American
Untitled
Covered Wagons from Americana Suite
WLS VII from White Line Squares (Series I)
WLS IV from White Line Squares (Series I)
Blue Yellow Red
Six Mile Bottom
Ophir
Brown Pelican
Drypoint Beta [special proof]
Rotation
The Student
James [special proof]
Mirror
Blue Floor
Self-Portrait with Gold Dot [special proof]
Untitled [trial proof]
T.E. Rotate
Line Heat
Two Blacks and White
Blue/Black/Red/Green
Myriads, Only by Dark
, 1977
, 1978
![Drypoint Beta [special proof]](https://api.nga.gov/iiif/ea062f42-eb4f-4b0f-9986-7ed3aff8c56c/full/843,/0/default.jpg)
![James [special proof]](https://api.nga.gov/iiif/219d8458-2f75-4d99-bf65-e89e8e98cadd/full/843,/0/default.jpg)
![Self-Portrait with Gold Dot [special proof]](https://api.nga.gov/iiif/ec76b79b-f0c8-47b4-a7f2-899f81f2e7ab/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/c3efb80f-1c47-449f-b9a0-9288e530423e/full/843,/0/default.jpg)
![Untitled [working proof]](https://api.nga.gov/iiif/ee615546-ee37-4857-a78e-68edc3dc9b35/full/843,/0/default.jpg)
![Untitled [trial proof 2]](https://api.nga.gov/iiif/542feed8-6c1a-41fe-ba79-7b1f5bf2bf1d/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/a22d835b-5c11-47ed-896a-c89a062c7ddd/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/c87371a5-af74-4b08-8c79-c2edb9167f0c/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/66b6e2de-94f8-4d4b-bf74-8c5d59b886b2/full/843,/0/default.jpg)
![0 through 9 [working proof]](https://api.nga.gov/iiif/349897f0-c23b-4560-843c-7ffbf7953eb1/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/418aeb8d-2947-407b-add1-3fb4ffbb6bf5/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/d9319724-c827-4a32-8cba-2b0695611043/full/843,/0/default.jpg)
